Individual Calculations August 2023 |
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Keyvani, Melina Total change: 17.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tehran U-12 Girls Championship 1402 | Tehran | IRI | 2023-07-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1376 | 1145 | 1.00 | 2 | 0.44 | 40 | 17.60 | |
| Taghizadeh Andarabi, Taraneh | | | 1615 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | Naseri, Negar | | | 1137 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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